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Author SHA1 Message Date
Matthew Mosesohn
40f419ca54 Merge pull request #922 from holser/dnsmasq_dns-forward-max 
Allow to specify number of concurrent DNS queries
 2017-01-19 18:08:04 +03:00
Sergii Golovatiuk
61d05dea58 Allow to specify number of concurrent DNS queries 
ndots creates overhead as every pod creates 5 concurrent connections
that are forwarded to sky dns. Under some circumstances dnsmasq may
prevent forwarding traffic with "Maximum number of concurrent DNS
queries reached" in the logs.

This patch allows to configure the number of concurrent forwarded DNS
queries "dns-forward-max" as well as "cache-size" leaving the default
values as they were before.

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
 2017-01-19 11:47:37 +01:00
Matthew Mosesohn
5420fa942e Merge pull request #897 from holser/flush_handlers_before_etcd 
Flush handlers before etcd restart
 2017-01-18 12:27:01 +03:00
Matthew Mosesohn
1ee33d3a8d Merge pull request #910 from mattymo/escape_curly 
Fix ansible 2.2.1 handling of registered vars
 2017-01-18 11:13:01 +03:00
Matthew Mosesohn
b2a27ed089 Fix bash completion installation 2017-01-17 20:36:58 +03:00
Matthew Mosesohn
d8ae50800a Work around escaping curly braces for docker inspect 2017-01-17 20:35:38 +03:00
Sergii Golovatiuk
43fa72b7b7 Flush handlers before etcd restart 
systemctl daemon-reload should be run before when task modifies/creates
union for etcd. Otherwise etcd won't be able to start

Closes #892

Signed-off-by: Sergii Golovatiuk <sgolovatiuk@mirantis.com>
 2017-01-17 15:04:25 +01:00
Bogdan Dobrelya
36b62b7270 Merge pull request #896 from bogdando/idempot_check 
Add idempotency checks for CI
 2017-01-17 14:21:32 +01:00
Matthew Mosesohn
73204c868d Merge pull request #909 from mattymo/docker-upgrade 
Always trigger docker restart when docker package changes
 2017-01-17 11:37:42 +03:00
Matthew Mosesohn
2ee889843a Merge pull request #900 from galthaus/cn-length 
Cert fail if inventory names too long
 2017-01-16 23:39:32 +03:00
Matthew Mosesohn
74b78e75a1 Always trigger docker restart when docker package changes 
Docker upgrade doesn't auto-restart docker, causing failures
when trying to start another container
 2017-01-16 17:52:28 +03:00
Bogdan Dobrelya
e776dfd800 Add idempotency checks for CI 
Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
 2017-01-13 17:16:03 +01:00
Greg Althaus
95bf380d07 If the inventory name of the host exceeds 63 characters, 
the openssl tools will fail to create signing requests because
the CN is too long.  This is mainly a problem when FQDNs are used
in the inventory file.

THis will truncate the hostname for the CN field only at the
first dot.  This should handle the issue for most cases.
 2017-01-13 10:02:23 -06:00
Bogdan Dobrelya
2a61ad1b57 Merge pull request #895 from mattymo/same_apiserver_certs 
Use only one certificate for all apiservers
 2017-01-13 13:05:06 +01:00
Matthew Mosesohn
80703010bd Use only one certificate for all apiservers 
https://github.com/kubernetes/kubernetes/issues/25063
 2017-01-13 14:03:20 +03:00
Bogdan Dobrelya
e88c10670e Merge pull request #891 from galthaus/selinux-order 
preinstall fails on AWS CentOS7 image
 2017-01-13 11:51:18 +01:00
Bogdan Dobrelya
2a2953c674 Merge pull request #893 from kubernetes-incubator/undo_hostresolvconf 
Don't try to delete kargo specific config from dhclient when file does not exist
 2017-01-13 11:35:46 +01:00
Alexander Block
1054f37765 Don't try to delete kargo specific config from dhclient when file does not exist 
Also remove the check for != "RedHat" when removing the dhclient hook,
as this had also to be done on other distros. Instead, check if the
dhclienthookfile is defined.
 2017-01-13 10:56:10 +01:00
Greg Althaus
f77257cf79 When running on CentOS7 image in AWS with selinux on, the order of 
the tasks fail because selinux prevents ip-forwarding setting.

Moving the tasks around addresses two issues.  Makes sure that
the correct python tools are in place before adjusting of selinux
and makes sure that ipforwarding is toggled after selinux adjustments.
 2017-01-12 10:12:21 -06:00
Bogdan Dobrelya
f004cc07df Merge pull request #830 from mattymo/k8sperhost 
Generate individual certificates for k8s hosts
 2017-01-12 12:42:14 +01:00
Bogdan Dobrelya
065a4da72d Merge pull request #886 from kubernetes-incubator/undo_hostresolvconf 
Add tasks to undo changes to hosts /etc/resolv.conf and dhclient configs
 2017-01-12 12:27:22 +01:00
Bogdan Dobrelya
98c7f2eb13 Merge pull request #887 from bogdando/docs 
Clarify major/minor/maintainance releases
 2017-01-12 11:55:00 +01:00
Bogdan Dobrelya
d332502d3d Clarify major/minor/maintainance releases 
Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
 2017-01-12 11:25:04 +01:00
Alexander Block
a7bf7867d7 Add tasks to undo changes to hosts /etc/resolv.conf and dhclient configs 2017-01-11 16:56:16 +01:00
Bogdan Dobrelya
c63cda7c21 Merge pull request #883 from bogdando/docs 
Docs updates
 2017-01-11 15:40:41 +01:00
Bogdan Dobrelya
caab0cdf27 Docs updates 
Fix mismatching inventory examples.
Add command examples.
Clarify groups use cases.

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
 2017-01-11 15:39:35 +01:00
Bogdan Dobrelya
1191876ae8 Merge pull request #882 from bogdando/releases 
Clarify release policy
 2017-01-11 11:45:47 +01:00
Bogdan Dobrelya
fa51a589ef Clarify release policy 
Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
 2017-01-11 11:18:21 +01:00
Matthew Mosesohn
3f274115b0 Generate individual certificates for k8s hosts 2017-01-11 12:58:07 +03:00
Matthew Mosesohn
3b0918981e Merge pull request #878 from bradbeam/rkt-cni 
Adding /opt/cni /etc/cni to rkt run kubelet
 2017-01-11 12:22:04 +03:00
Bogdan Dobrelya
a327dfeed7 Merge pull request #881 from bogdando/docs 
Fix inventory generator link
 2017-01-10 17:09:35 +01:00
Bogdan Dobrelya
d8cef34d6c Merge pull request #872 from mattymo/bug868 
Bind nginx localhost proxy to localhost
 2017-01-10 17:09:25 +01:00
Bogdan Dobrelya
6fb6947feb Fix inventory generator link 
Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
 2017-01-10 17:02:28 +01:00
Brad Beam
db8173da28 Adding /opt/cni /etc/cni to rkt run kubelet 2017-01-10 08:48:58 -06:00
Bogdan Dobrelya
bcdfb3cfb0 Merge pull request #793 from kubernetes-incubator/fix_dhclientconf_path 
Fix wrong path of dhclient on CentOS+Azure
 2017-01-10 13:23:55 +01:00
Bogdan Dobrelya
79aeb10431 Merge pull request #858 from bradbeam/calicoctl-canal 
Misc updates for canal
 2017-01-10 12:24:59 +01:00
Bogdan Dobrelya
5fd2b151b9 Merge pull request #874 from bogdando/fix 
Fix docs formatting
 2017-01-09 17:57:05 +01:00
Bogdan Dobrelya
3c107ef4dc Fix docs formatting 
Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
 2017-01-09 17:53:05 +01:00
Bogdan Dobrelya
a5f93d6013 Merge pull request #862 from bogdando/docs 
Update docs
 2017-01-09 17:43:36 +01:00
Matthew Mosesohn
38338e848d Merge pull request #860 from adidenko/fix-calico-rr-certs 
Fix etcd cert generation for calico-rr role
 2017-01-09 18:34:02 +03:00
Bogdan Dobrelya
e9518072a8 Update docs 
Link docs to README, update README with recent info.
Update comparsions, add kubeadm vs kargo.
Better describe variables precedence UX impact.

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
 2017-01-09 16:32:55 +01:00
Bogdan Dobrelya
10dbd0afbd Merge pull request #871 from mattymo/fix_system_search_domains 
Fix docker dns host scenario with no search domains
 2017-01-09 15:52:12 +01:00
Matthew Mosesohn
e22f938ae5 Bind nginx localhost proxy to localhost 
This proxy should only be listening for local connections, not 0.0.0.0.

Fixes #868
 2017-01-09 17:19:54 +03:00
Matthew Mosesohn
1dce56e2f8 Fix docker dns host scenario with no search domains 
Fixes scenario where docker-dns.conf tries to create an empty
search entry
 2017-01-09 16:36:44 +03:00
Bogdan Dobrelya
1f0b2eac12 Merge pull request #815 from adidenko/calico-1.0.0 
Set latest stable versions for Calico images
 2017-01-09 13:57:41 +01:00
Aleksandr Didenko
d9539e0f27 Fix etcd cert generation for calico-rr role 
"etcd_node_cert_data" variable is undefinded for "calico-rr" role.
This patch adds "calico-rr" nodes to task where "etcd_node_cert_data"
variable is registered.
 2017-01-09 12:06:25 +01:00
Aleksandr Didenko
0909368339 Set latest stable versions for Calico images 
Change version for calico images to v1.0.0. Also bump versions for
CNI and policy controller.

Also removing images repo and tag duplication from netchecker role
 2017-01-09 12:05:49 +01:00
Bogdan Dobrelya
091b634ea1 Merge pull request #799 from kubernetes-incubator/docker_dns 
Implement "dockerd --dns-xxx" based dns mode
 2017-01-09 11:38:02 +01:00
Bogdan Dobrelya
d18804b0bb Merge pull request #865 from rsmitty/coreos-family-vars 
remove assertion for family not being CoreOS
 2017-01-09 10:36:13 +01:00
Alexander Block
a8b5b856d1 Only use default resolver in dnsmasq when we are using host_resolvconf mode 2017-01-06 10:21:07 +01:00